30322030120213 has 8 divisors (see below), whose sum is σ = 32654557190808. Its totient is φ = 27989512080384.

The previous prime is 30322030120211. The next prime is 30322030120237. The reversal of 30322030120213 is 31202103022303.

It can be written as a sum of positive squares in 4 ways, for example, as 1233892191249 + 29088137928964 = 1110807^2 + 5393342^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30322030120213 - 2¹ = 30322030120211 is a prime.

It is a super-2 number, since 2×30322030120213² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30322030120211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5774181 + ... + 9694597.

It is an arithmetic number, because the mean of its divisors is an integer number (4081819648851).

Almost surely, 2^{30322030120213} is an apocalyptic number.

It is an amenable number.

30322030120213 is a deficient number, since it is larger than the sum of its proper divisors (2332527070595).

30322030120213 is a wasteful number, since it uses less digits than its factorization.

30322030120213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515383.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30322030120213 its reverse (31202103022303), we get a palindrome (61524133142516).

The spelling of 30322030120213 in words is "thirty trillion, three hundred twenty-two billion, thirty million, one hundred twenty thousand, two hundred thirteen".